Removing a MySQL database
Since most accounts have MySQL database creation limits, it is recommended to remove any unnecessary MySQL databases so that you are able to create more databases when necessary.
1 To access the MySQL Account Maintenance Menu, click on the icon above the words MySQL Databases on the main screen of your cPanel interface.
2 Click on next to the name of the database you wish to delete.
Before deleting a database due to problems with that database, try using on the database to repair any problems with it.